BESS

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The OMNI-260 ESS is a compact, all-in-one 261kWh industrial and commercial energy storage cabinet designed for microgrids, backup power systems, solar-storage applications, peak shaving, and distributed renewable energy integration. Built for both on-grid and off-grid operation, this system combines battery packs, BMS, PCS, EMS, liquid cooling, and fire suppression into a single standardized outdoor cabinet for reliable, high-efficiency energy storage.

Powered by LFP 3.2V 314Ah cells, the OMNI-260 delivers stable, long-lasting performance with a rated 125kW PCS and a DC voltage range of 728V–949V. It's integrated bidirectional PCS supports seamless charge and discharge operation, while intelligent energy management enables optimized scheduling, dynamic load response, and dependable power delivery across commercial and industrial environments.

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The OMNI-5000 is a 5MWh containerized energy storage system engineered for utility-scale and large Commercial & Industrial applications where grid stability, energy cost optimization, and high-capacity storage are mission-critical. Designed for measurable performance, the system supports peak shaving, load leveling, frequency regulation, and renewable energy integration within a fully integrated, high-density platform.

Built with LiFePO4 (LFP) battery technology, advanced liquid cooling, and a fully integrated power conversion and control system, the OMNI-5000 is optimized for thermal stability, high efficiency, and long operational life. Its containerized architecture reduces installation complexity while enabling scalable deployment across grid-connected and behind-the-meter applications.

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Key Features

Robust PCS Output and Liquid Cooling

The system features a 125kW Power Conversion System (PCS) combined with liquid thermal management. This allows for sustained high-power performance and thermal stability even during heavy-duty installations or in high-ambient temperatures, ensuring the system can reliably handle large electrical loads without derating or overheating.

5.015 MWh Energy Capacity

High-density storage per 20-ft container for large-scale energy shifting, peak shaving, and grid support

Utility-Scale Power Conversion

(Up to 5000 kW PCS) – Supports high-load applications with stable output and wide voltage operating range

Advanced Liquid Cooling System

Maintains cell temperature uniformity (<2.5°C variance) to improve performance and extend battery life

Certified Safety & Compliance

Tested to UL 9540A, UL 1973, IEC 62619, IEC 63056, and NFPA 855 standards for proven safety and reliability.

OMNI-250 key features base
OMNI-5000 key features base

Peak Shaving and Demand Charge Reduction:

Purpose-built for energy-intensive facilities, the OMNI-260 can deliver its full 125kW output to reduce expensive utility demand charges. By discharging stored energy during peak periods (peak shaving) and charging during off-peak times (load shifting), enterprises can significantly lower operational costs and avoid penalties associated with high power spikes.

Advanced Safety and Mission-Critical Reliability:

For high-power industrial operations where uptime is critical, the system includes multi-layer fire suppression (including gas detection and explosion-proof venting) and is IP54-rated for rugged outdoor environments. It also supports a seamless transition to backup power (with conversion times < 20ms) to maintain continuous operations for critical loads during grid outages.

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What Is a Battery Energy Storage System (BESS)?

A battery energy storage system, also known as a “BESS”, is a type of energy storage system that uses batteries to store and deliver electrical energy, often used as a grid contingency. Effective BESS infrastructure is designed to deliver full-rated power output for several hours (depending on array) and are highly effective as storage solutions for home solar systems, especially those that are off-grid, enabling homeowners to use power during non-peak hours.

They are also commonly used in commercial and industrial settings as backup grid contingencies, enabling access to electrical power even in the event of unexpected power failures.

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